首頁 產品介紹 OLED顯示器 繪圖型 OLED 顯示器 WEO012864AC

0.96吋 128x64 繪圖型OLED顯示模組

型號 WEO012864AC

►類型: 繪圖型
►結構: COG
►尺寸: 0.96吋
►128 x 64 點陣
►IC:SSD1315
►3V電源電壓
►1/64 duty
►介面: 6800, 8080, SPI, I2C
►發光顏色: 白色 / 黃色

產品敘述

此型號OLED模組可支援內部升壓及外部供電。

規格圖

128x64 OLED Display, 128x64 OLED LCD, OLED Module 128x64, OLED Display 128 x 64 - WEO012864AC
Data source ref: WEO012864ACWPP3N00000

產品規格

規格說明

項目 規格 單位
點陣(解析度) 128 x 64
模組尺寸 26.70 × 19.26 ×1.26 mm
有效區域 21.74 × 10.86 mm
點大小 0.15 × 0.15 mm
點間距 0.17 × 0.17 mm
顯示模式 被動矩陣
發光顏色 單色
驅動方式 1/64 Duty
控制器IC SSD1315
介面 6800, 8080, SPI, I2C
尺寸 0.96 吋

最大絕對額定值

參數 符號 最小值 最大值 單位
邏輯電源電壓 VDD 0 4.0 V
電荷幫浦電源 VBAT 0 6.0 V
顯示電源電壓 VCC 0 15.0 V
工作溫度 TOP -40 +80 °C
儲存溫度 TSTG -40 +85 °C

電氣特性

DC 電氣特性

項目 符號 條件 最小值 典型值 最大值 單位
邏輯電源電壓 VDD 1.65 3.0 3.3 V
電荷幫浦電源 VBAT 2.4 3.5 5.0 V
顯示電源電壓 VCC 6.0 12.0 12.5 V
顯示器的電荷幫浦輸出電壓
(Generated by Internal DC/DC)
Charge Pump
VPP
7.0 7.5 V
輸入高準位 VIH 0.8xVDD VDD V
輸入低準位 VIL 0 0.2xVDD V
輸出高準位 VOH 0.9xVDD VDD V
輸出低準位 VOL 0 0.1xVDD V
VDD的工作電流顯示50%ON (VCC Supplied Externally) ICC VCC=12V 10 20 mA
50% checkerboard operating Current (VCC Generated by Internal DC/DC) IBAT 15 30 mA

Pin功能定義

No. 符號 功能說明
1 N.C. (GND) The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground.
2 C2N C1P/C1N – Pin for charge pump capacitor; Connect to each other with a capacitor.
C2P/C2N – Pin for charge pump capacitor; Connect to each other with a capacitor.
3 C2P
4 C1P
5 C1N
6 VBAT This is the power supply pin for the internal buffer of the DC/DC voltage converter. It must be connected to external source when the converter is used. It should be float when the converter is not used.
7 NC NC
8 VSS Ground pin. It must be connected to external ground.
9 VDD Power supply pin for core logic operation.
10 BS0 These pins are MCU interface selection input. See the
following table:
  BS0 BS1 BS2
I2C 0 1 0
3-wire SPI 1 0 0
4-wire SPI 0 0 0
8-bit 68XX Parallel 0 0 1
8-bit 80XX Parallel 0 1 1
11 BS1
12 BS2
13 CS# This pin is the chip select input connecting to the MCU.
The chip is enabled for MCU communication only when CS# is pulled LOW (active LOW).
14 RES# This pin is reset signal input. When the pin is low, initialization of the chip is executed. Keep this pin HIGH (i.e. connect to VDD) during normal operation.
15 D/C# This is Data/Command control pin. When it is pulled HIGH (i.e. connect to VDD), the data at D[7:0] is treated as data. When it is pulled LOW, the data at D[7:0] will be transferred to the command register.
In I2C mode, this pin acts as SA0 for slave address selection.
When 3-wire serial interface is selected, this pin must be connected to VSS.
For detail relationship to MCU interface signals, please refer to the Timing Characteristics Diagrams of IC SPEC.
16 R/W# This is read / write control input pin connecting to the MCU interface.
When interfacing to a 6800-series microprocessor, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH (i.e. connect to VDD) and write mode when LOW.
When 8080 interface mode is selected, this pin will be the Write (WR#) input. Data write operation is initiated when this pin is pulled LOW and the chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.
17 E/RD# When interfacing to a 6800-series microprocessor, this pin will be used as the Enable (E) signal.
Read/write operation is initiated when this pin is pulled HIGH (i.e. connect to VDD) and the chip is selected.
When connecting to an 8080-series microprocessor, this pin receives the Read (RD#) signal. Read operation is initiated when this pin is pulled LOW and the chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.
18~25 D0~D7 These are 8-bit bi-directional data bus to be connected to the microprocessor’s data bus.
When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN.
When I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin in application and D0 is the serial clock input, SCL.
26 IREF When external IREF is used, a resistor should be connected between this pin and VSS to maintain the IREF current at a maximum of 30uA.
27 VCOMH The pin for COM signal deselected voltage level. A capacitor should be connected between this pin and VSS.
28 VCC Power supply for panel driving voltage. This is also the most positive power voltage supply pin.
When charge pump is enabled, a capacitor should be connected between this pin and VSS.
29 VLSS This is an analog ground pin. It should be connected to VSS externally.
30 NC
(GND)
The supporting pins can reduce the influences from stresses on the function pins. These pins must be connected to external ground.
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